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1.With the navigation system active, press and hold both the "NAVI" and
"SET" buttons for 3.5 seconds.
2.The service mode will be initiated. Then "Service" screen will be displayed.
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If the operations below are done, the service mode will be terminated.
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- If "Back" button is selected on "Service" screen, the service mode
will terminate and then return to the previous screen.
- If "NAVI" button is pressed with the service mode active, the service
mode will terminate and change to the navigation screen.
| note |
If "NAVI" button is pressed, the following functions of the service mode will terminate.
- Vehicle Signal Check
- Monitor Check
- Network/Connect Line Check
- Car Type Setting
- Versions Indication
- Sensor Check
- Touch Switch Confirmation
- CAN communication Confirmation
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1.Select "Vehicle Signal Check" on "Service" screen.
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2.The check results will be displayed for the items below.
- "Speed": "ON" when the vehicle speed is 6 km/h
or more, and "OFF" when the vehicle speed is 4 km/h or less.
- "ILL": "ON" when the lighting switch is on (headlight positon),
and "OFF" when they are off (except headlight position).
- "Shift Position R": "ON" when the selector lever is at R position,
and "OFF" when it is at the other position.
- "Parking Brake": "ON" when the parking brake is pulled, and "OFF"
when it is released.
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1.Select "Monitor Check" on "Service" screen.
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2.Eight color bars will be displayed.
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3.When "Enter" is pressed on the navigation unit joystick while the eight
color bars are shown, gray scale will be displayed with a 16-step gradation.
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4.When "Enter" is pressed while the gray scale is shown with a 16-step
gradation, a crosshatch pattern will be displayed (Each cell should be square).
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5.When "Enter" is pressed on the navigation unit joystick while the crosshatch
pattern is shown, the screen will turn white.
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6.When "Enter" is pressed on the navigation unit joystick while the screen
is white, it will turn black.
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7.When "Enter" is pressed on the navigation unit joystick while the screen
is black, the screen will turn red.
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8.When "Enter" is pressed on the navigation unit joystick while the screen
is red, it will turn green.
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9.When "Enter" is pressed on the navigation unit joystick while the screen
is green, it will turn blue.
10.When "Enter" is pressed on the navigation unit joystick while the
screen is green, it will return to the "Service" screen.
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1.Select "Network/Connect Line Check" on "Service" screen.
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2.A network and connect line check will be initiated. The "Network/Connect
Line Check" screen will display how the check is in progress.
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3.When the network and connect line check is finished, the screen will
change to "Network/Connect Line Result" to show the check results.
| note |
If there is "NG" or "N/A" as the check results, select "NG Code"
on the "Network/Connect Line Result" screen. Then "NG code Indication" screen will
show the NG code.
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4.If "Back" is selected on "Network/Connect Line Result", the screen will return
to "Service" screen.
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1.Select "Speaker Check" on "Service" screen.
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2.Select a speaker to be checked, and play test tone through the speaker.
| note |
- The number of the speakers being displayed depends on how many
speakers are connected.
- Volume cannot be adjusted while test tone is being played.
- During the test, only the selected speaker sounds. If "Back" is selected during
the test, the test tone will disappear.
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1.Select "Car Type Setting" on "Service" screen.
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2.The vehicle name is displayed.
| note |
It cannot be changed to another vehicle model.
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The speed sensor and gyro sensor will be checked, depending on the vehicle
conditions such as driving condition, stationary condition and travel direction change.
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1.Select "Sensor Check" on "Service" screen.
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2.The sensor check with the vehicle stationary will be executed in accordance
with the screen.
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3.The sensor check with the vehicle in motion will be executed in accordance
with the screen.
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4.When the sensor checks are complete, the screen will display the check
results.
| note |
If there is "NG" or "N/A" as the check results, select "NG Code" on the "Sensor
Check" screen. Then "NG code Indication" screen will show the NG code.
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NG code reference table for Sensor Check
Sensor classification
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NG Code No.
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Error items
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Gyro sensor
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1
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Offset error while the vehicle is stationary (lower
limit error)
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2
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Offset error while the vehicle is stationary (upper
limit error)
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5
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Output error during driving
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Speed sensor
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6
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Output error while the vehicle is stationary
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1.Select "Touch Switch Confirmation" on "Service" screen.
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2.If you touch the screen, the color of the dotted coordinate at the touched
area will be changed.
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1.Select "Memory Initialization" on "Service" screen.
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2.If you select "Start" on "Memory Initialization" screen, the settings
such as registered locations and music server will be erased (initialized) from the memory.
| note |
If the ignition switch is turned to "LOCK" (OFF) position during the initialization, the
initialization will be suspended. If the ignition switch is turned to "ACC" or "ON" position,
the initialization will be resumed.
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3.After the memory initialization is complete, the navigation system will restart automatically.
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1.Select "CAN Communication Confirmation" on "Service" screen.
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2.If "List Of Connection Equipment" is selected on "CAN Communication Confirmation"
screen, the system will determine which equipment is installed according to the connected equipment
reference table. Then the equipment which are connected to the CAN box unit will be displayed.
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CAN box unit-connected equipment reference table
Screen indication
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Equipment
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HVAC
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A/C-ECU
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HFM
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Hands free-ECU
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FCM
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ETACS-ECU
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ORC
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SRS-ECU
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CCN
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Combination meter
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WCM
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Wireless control module
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3.If "Version Indication" is selected on "CAN Communication Confirmation"
screen, the version for each item is displayed.
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4.If "CAN BOX Memory Data Indication" is selected on "CAN Communication
Confirmation" screen, "CAN BOX Memory Data Indication" will be displayed.
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5.If any item is selected on "CAN BOX Memory Data Indication" screen,
its relevant information is displayed.
- Various Data
- Coding Data
- VIN
- Tell-Tale Stack
- Chrono Stack
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